That is a pretty huge jump ...

Let the bloodletting begin.

I think normal ed is currently at 2nd, PS3 at 4th, limited at 6th

It's only normal for GT5 to climb the pre-order chart like that since Kinect, Call of Duty and many other major titles have already been released. 

One of the most dumb statement ever or?

1) a bump of more than 40 position is not "normal" as you say. Those 40 position were all COD & Kinect items, yea...

2) This is not a pre orders chart, but best sellers, this include games/products already released and not. If you pre order GT5 then it counts as sold, sames goes for Kinect / COD, the only difference is that they're already being shipped. Kinect/COD may fell down a bit, because the first day release is always the biggest, but it doesn't explain why GT5 bumped the way you meant it. GT5 bumped because people know when they're going to get it; soon.

So you're saying that GT5 is as great if not better than the previously mentioned titles, right?

I doubt that this boom is related to GT5 ....

Yeah, consoles and games randomly flutuacte 300% in demand.

Yea lol. And yesterday it was over 1000% for the regular version.

well, that is true, you have a point

neverthless, I doubt it represent many preorders at the end